MM Pyro-Flex / PF Series - MM Systems Corporation

1 MM P y ro - F l e x / P F S e r i e s Floor Fire Barrier Protection System Pyro-Flex Fire Barrier compatible with all DESCRIPTION Concrete MM Expansion Joint Systems The Pyro-Flex Floor Fire Barrier MM Systems Corp. 50 MM Way, Pendergrass, GA 30567 Deck Protection System is an engineered high performance fire resistive system for sealing expansion joint openings. The system is comprised of a flexible, high purity ceramic fiber blanket, stainless steel foil and a matrix of fire resistive cloth as required to achieve a specified protection and endurance rating. System is secured top-down directly to the joint opening. BASIC USE Caulk-less Design Foil & Refractory Matrix PF is a fire resistive sealing system designed for Feature Accommodates Smoke sealing expansion joint openings in buildings, & Cycling Codes stadiums and parking structures. Thermal, Seismic & Shear Rated Designs Available PERFORMANCE STANDARDS PACKAGING. UL 2079-Class I, II and III Pyro-Flex supplied in and 25-foot lengths ASTM E-1966 shipped on wooden pallets or cardboard cartons.

2 ASTM E- 1399. Metal retainers supplied in 10-foot lengths shipped on wooden pallets or cardboard cartons. CODE COMPLIANCE. Hardware and other accessories packaged in UBC, SBC, BOCA. cardboard cartons. International Building Code STORAGE & PROTECTION. FEATURES All materials should be stored in a completely dry Designed to provide the required fire endurance location prior to use. Fire Barrier must be kept dry rating of 2 through 4 hours. before, during and after installation. Up to 48 fire resistance ratings. Listed with an accredited independent LIMITATIONS. laboratory. Expansion joint openings must be parallel Accommodates dynamic movement without and straight to achieve fire-resistive seal. stress or degradation to its components. Adjacent construction must have fire-resistive Minimizes passage of smoke. ratings equal to or greater than the rating of the fire barrier Systems . SPECIAL FEATURES. Design compatible with most expansion joints.

3 PRECAUTIONS. No fire resistive caulks required. Use protective goggles and gloves. Read and Accommodates seismic lateral shear. follow labels and Material Safety Data Sheet before use. MM Pyro-Flex / PF Floor Series SELECTION GUIDE LIMITED WARRANTY. MM Systems warrants the MM pyro - Model Total Joint Opening "A" flex System to be free of defects in Number Movement Min. Nominal Max. material and conform to technical data PF-2018F-SC-1-1 25 25 1 25 51 listed. We make no warranty as to color or appearance. Since methods of PF-2018F-SC-2-1 51 25 2 51 76. application can affect performance and 76 38 3 76 114 on site conditions are beyond our PF-2018F-SC-4-2 102 51 4 102 152 control, MM Systems makes no other 127 64 5 127 191 warranty, expressed or implied, PF-2018F-SC-6-3 152 76 6 152 229 including warranties of MERCHANTABILITY AND FITNESS. 177 88 7 177 266 FOR A PARTICULAR PURPOSE. MM. PF-2018F-SC-8-4 203 102 8 203 305 Systems sole obligation shall be, at its PF-2018F-SC-12-6 305 152 12 305 457 option, to replace, or to refund the purchase price of the quantity of Contact MM Systems for larger sizes and project specific designs.

4 System proved to be defective. In no PF Series requires some form of expansion joint or cover over the fire barrier. event shall MM Systems be liable for any special, incidental, consequential, IBC TABLE loss of profits or punitive damages. MINIMUM SLAB THICKNESS (inches) Other warranties may be available when installed by a MM Certified FIRE-RESISTANCE RATING (hour) Contractor. Concrete Type 2 3 4. Carbonate TESTING COMPLIANCE. Sand-lightweight 1. Certified and listed by an accredited Lightweight third party witnessing agency. 2. Tested in accordance with Expansion Joint not shown for clarity purposes* International Building Code Section , ASTM E1966 and UL 2079 at a maximum listed expansion joint opening as defined by ASTM E1399. 3. Minimizes passage of smoke. 4. Cycle tested full length incorporating splice transitions. Pyro-Flex fire barrier system meets or exceeds the A following dynamic movement Pyro-Flex Floor Series requirements (cpm equals cycles per (Top Down Installation) minute): (*elastomeric or metal cover plate required) Type IV: 100 cycles at 30 (cpm), followed by 400 cycles at 10 (cpm).

5 INSTALLATION. 1. Remove and repair all unsound concrete in and around the joint. opening. All spalls must be repaired with compatible patching material. 2. Uncoil fire barrier and fold into a U shape configuration. 3. Install fire barrier into expansion joint opening. 4. Attach expansion joint system per Installation Guideline. 5. Install anchors at specified intervals. 6. Refer to the PF Floor Installation Guideline for detailed step-by-step instructions. MM Systems reserves the right to amend or withdraw information contained herein, without notice, and will not be liable for any inaccuracy or ambiguity of said information. Current Issue 2-01-11. 50 MM Way, Pendergrass, GA 30567